As part of our commitment to use low impact materials, these in/out Bloom ™ clogs are made of an innovative material that contains algae. When algae grow in excess, they can be harmful to ecosystems, so algae in this material were obtained by cleaning the natural river paths. These light, easy -to -use black clogs have our new EVA and algae template that guarantee comfort, and the cutting detail on the side allows breathability. Light vegan vegan certifier slip in the style completely molded light contoured in the template for comfort. Easy to clean and fast drying. Cutted side detail for greater breathability made of Bloom ™ algae that help reverse the effects of water pollution